<template>
	<section>
		<!--工具条-->
		<el-col :span="24" class="toolbar" style="padding-bottom: 0px;">
			<el-form :inline="true" :model="query">
				<el-form-item>
					<el-input v-model="query.keyword" placeholder="关键字"></el-input>
				</el-form-item>
				<el-form-item>
					<el-button type="primary" v-on:click="search">查询</el-button>
				</el-form-item>
				<el-form-item>
					<el-button type="primary" v-perm="'employee:add'"  @click="handleAdd">新增</el-button>
				</el-form-item>
			</el-form>
		</el-col>

		<!--列表:优秀实践，copy domain修改列表-->
		<el-table :data="pageData.data" highlight-current-row v-loading="listLoading" @selection-change="selsChange" style="width: 100%;">
			<el-table-column type="selection" width="55">
			</el-table-column>
			<el-table-column type="index" width="60">
			</el-table-column>
			<el-table-column prop="username" label="用户名" width="100" sortable>
			</el-table-column>
			<el-table-column prop="phone" label="电话" width="150" sortable>
			</el-table-column>
			<el-table-column prop="email" label="邮箱" width="200" sortable>
			</el-table-column>
			<el-table-column prop="department.name" label="所属部门" width="150" sortable>
			</el-table-column>
			<el-table-column prop="shop.name" label="所属店铺"  width="150" sortable>
			</el-table-column>
			<el-table-column prop="age" label="年龄" width="100" sortable>
			</el-table-column>
			<el-table-column prop="state" label="状态" width="100" sortable>
				<template scope="scope">
					<span style="color: green" v-if="scope.row.state==0">正常</span>
					<span style="color: red" v-else="scope.row.state==-1">禁用</span>
				</template>
			</el-table-column>
			<el-table-column label="操作" min-width="120">
				<template scope="scope">
					<el-button size="small" @click="handleEdit(scope.$index, scope.row)">编辑</el-button>
					<el-button type="danger" v-perm="'employee:delete'" size="small" @click="handleDel(scope.$index, scope.row)">删除</el-button>
				</template>
			</el-table-column>
		</el-table>

		<!--工具条-->
		<el-col :span="24" class="toolbar">
			<el-button type="danger" @click="batchRemove" :disabled="this.sels.length===0">批量删除</el-button>
			<el-pagination layout="prev, pager, next" @current-change="handleCurrentChange" :current-page="query.currentPage" :page-size="query.pagesize" :total="pageData.total" style="float:right;">
			</el-pagination>
		</el-col>

		<!--编辑界面
		    v-model="editFormVisible" 老版本打开对话框
		-->
		<el-dialog :title="title"  :visible.sync="employeeFormVisible" :close-on-click-modal="false">
			<!--ref="employeeForm" 指定表单名称，以后可以通过this.$refs.employeeForm-->
			<el-form :model="employee" label-width="80px" :rules="employeeFormRules" ref="employeeForm">
				<el-form-item label="用户名" prop="username">
					<el-input v-model="employee.username" auto-complete="off"></el-input>
				</el-form-item>
				<el-form-item label="电话" prop="phone">
					<el-input v-model="employee.phone" auto-complete="off"></el-input>
				</el-form-item>
				<el-form-item label="邮箱" prop="email">
					<el-input v-model="employee.email" auto-complete="off"></el-input>
				</el-form-item>
				<el-form-item label="密码" prop="password">
					<el-input v-model="employee.password" auto-complete="off"></el-input>
				</el-form-item>
				<el-form-item label="年龄" prop="age">
					<el-input v-model="employee.age" auto-complete="off"></el-input>
				</el-form-item>
				<el-form-item label="状态">
					<el-radio-group v-model="employee.sex">
						<el-radio class="radio" :label="0">女</el-radio>
						<el-radio class="radio" :label="1">男</el-radio>
					</el-radio-group>
				</el-form-item>

				<el-form-item label="部门" prop="parent">
					<el-cascader v-model="employee.department"
							:options="deptTree"
							:props="{
									checkStrictly: true,
									label:'name',
									value:'id'
							    }"
							clearable></el-cascader>
				</el-form-item>
				<el-form-item label="角色" prop="roles">
					<el-select v-model="employee.roles" multiple placeholder="请选择">
						<el-option
								v-for="item in roleList"
								:key="item.id"
								:label="item.name"
								:value="item.id">
							<span style="float: left">{{ item.name }}</span>
							<span style="float: right; color: #8492a6; font-size: 13px">{{ item.sn }}</span>
						</el-option>
					</el-select>
				</el-form-item>
			</el-form>
			<div slot="footer" class="dialog-footer">
				<el-button @click.native="employeeFormVisible = false">取消</el-button>
				<el-button type="primary" @click.native="save" :loading="employeeLoading">保存</el-button>
			</div>
		</el-dialog>

	</section>
</template>

<script>
	export default {
		data() {
			return {
			    title:'',
				pageData:{
				    total:0,//分页条
					data:[]//数据表格
				},
				query:{
				    keyword:'',
				    currentPage:1,//分页条
					pagesize:10 //分页条
				},
				listLoading: false,
				sels: [],//列表选中列
				employeeFormVisible: false,//编辑界面是否显示
				employeeLoading: false,
				employeeFormRules: {
					username: [
						{ required: true, message: '请输入用户名', trigger: 'blur' }
					],
					phone: [
						{ required: true, message: '请输入手机号', trigger: 'blur' }
					],
					email: [
						{ required: true, message: '请输入邮箱', trigger: 'blur' }
					],
                    password: [
                        { required: true, message: '请输入电话', trigger: 'blur' }
                    ]
				},

				//编辑界面数据
				employee: {
					id: null,
					username: '',
					phone: '',
          email:'',
					password: '',
					age: 0,
					sex: 1,
                    department: {},
                    roles:null
				},
				deptTree:[],
                roleList:[]
			}
		},
		methods: {
			getDeptTree(){
				this.$http.get("/dept/tree")
						.then(result=>{
							this.deptTree = result.data;
						})
			},
			search(){
			    //修改页码
			    this.query.currentPage =1;
			    //改查询条件=双向绑定输入时自动改变，只需要重新查询一次就ok
			    this.getEmployees();
			},
			handleCurrentChange(val) {
				this.query.currentPage = val;
				this.getEmployees();
			},
			//获取用户列表
			getEmployees() {
				this.listLoading = false; //加载条
				this.$http.post("/employee",this.query)
                    .then(result => {
                      console.log(result);
                      this.pageData.data = result.data.query;
                      this.pageData.total = result.data.tatal;
                        this.listLoading = false; //去除加载条
                    })
					.catch(result=>{
					    alert("抱错了！");
					})

			},
			//删除
			handleDel: function (index, row) {
				this.$confirm('确认删除该记录吗?', '温馨提示', {
					type: 'warning'
				}).then(() => {
					this.listLoading = true;
					let url = "/employee/"+row.id;
					this.$http.delete(url)
                        .then((result) => {
                            console.log(result)
							result = result.data; //{sucesss:true,message:"xx"}
                            this.listLoading = false;
                            if(result.success){ //成功提示
                                this.$message({
                                    message: '删除成功',
                                    type: 'success'
                                });
							}else{
                                this.$message({ //错误提示
                                    message: result.message,
                                    type: 'error'
                                });
							}
							//重新加载数据
                            this.getEmployees();
                        });
                }).catch(() => {
                });
			},
			//显示编辑界面
			handleEdit: function (index, row) {
			    //修改对话框标题
                this.title = "修改员工"
			    //弹出对话框
				this.employeeFormVisible = true;
				//回显
				this.employee = Object.assign({}, row);

			},
			//显示新增界面
			handleAdd: function () {
                //修改对话框标题
                this.title = "添加员工"
			    //弹出对话框
				this.employeeFormVisible = true;
                //置空数据，防止先点修改，后点添加有值
				this.employee =  {
					id: null,
					username: '',
					phone: '',
					email:'',
					password: '',
					age: 0,
					sex: 1,
					department: {},
                    roles:null
				};
			},
			//保存
            save: function () {
				this.$refs.employeeForm.validate((valid) => {
					if (valid) {
						this.$confirm('确认保存吗？', '提示', {}).then(() => {
							this.employeeLoading = true;
							let para = Object.assign({}, this.employee);
                            console.log(this.employee.department)
							//处理上级员工参数格式 parent:[1,34]---->parent:{id:34}
							let departmentArr = para.department;
							if(departmentArr){
                                para.department = {"id":departmentArr[departmentArr.length-1]}
							}
							this.$http.put("/employee",para)
							  .then((result) => {
								this.employeeLoading = false;
								result = result.data;
								if(result.success){
                                    this.$message({
                                        message: '提交成功',
                                        type: 'success'
                                    });
                                    this.employeeFormVisible = false; //关闭对话框
                                    this.$refs['employeeForm'].resetFields();//重置表单
                                    this.getEmployees(); //重新加载
								}else{
                                    this.$message({
                                        message: result.message,
                                        type: 'error'
                                    });
                                    //失败了可能修改了提交
								}
							});
						});
					}
				});
			},
			selsChange: function (sels) {
				this.sels = sels;
				console.log(this.sels)
			},
			//批量删除
			batchRemove: function () {
			    //遍历选择记录把id放到一个数组中
				var ids = this.sels.map(item => item.id); //[1,2,3]
				this.$confirm('确认删除选中记录吗？', '温馨提示', {
					type: 'warning'
				}).then(() => {
					this.listLoading = true;
					this.$http.patch("/employee",ids)
						.then((result) => {
							this.listLoading = false;
							result = result.data;
							if(result.success){
                                this.$message({
                                    message: '删除成功',
                                    type: 'success'
                                });
							}else{
                                this.$message({
                                    message:result.message,
                                    type: 'error'
                                });
                            }
                            //跳转到第一页
                            this.handleCurrentChange(1);
					});
				}).catch(() => {

				});
			},
			getRoleList(){
			    this.$http.get("/role")
					.then(result=>{
					    if(result.data){
					        this.roleList = result.data;
						}
					})
			}
		},
		mounted() {
			this.getEmployees();
			this.getDeptTree();
			//this.getRoleList();
		}
	}

</script>

<style scoped>

</style>